ZAMST RUNNING Z20 Running Shirt (Long Sleeves) Male & Female This leads to correct running form to ensure proper posture of the human body to maximise effective running. The ZAMST Power Guide design supports the body by a combination of cloth with different elasticity. The technology is created through a difference of the 2 materials which provide different tensions and wicking ability. Additional Benefits To stabilize the trunk Power Guide axis along the spine, to stimulate the abdominal muscles. To relax the shoulder posture By directing and relaxing the neck and shoulder muscles. Reduce the burden of muscle Reduction in burden of vibration and shock to the muscles. Sizing
